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tado°: The connected heating system  tado° is a connected heating system. It replaces an existing thermostat on the wall or is attached directly to the heating boiler. It communicates with your smartphone using your home internet connection.

The tado° Box. A key element of tado° is a small box connected to your heating system. It replaces an existing thermostat on the wall or is attached directly to the heating boiler. It communicates with your smartphone using your home internet connection.